ACE 8.0.5
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ACE_Asynch_Pseudo_Task Class Reference

#include <Asynch_Pseudo_Task.h>

Inheritance diagram for ACE_Asynch_Pseudo_Task:
Collaboration diagram for ACE_Asynch_Pseudo_Task:

Public Member Functions

 ACE_Asynch_Pseudo_Task ()
virtual ~ACE_Asynch_Pseudo_Task ()
int start ()
int stop ()
int register_io_handler (ACE_HANDLE handle, ACE_Event_Handler *handler, ACE_Reactor_Mask mask, int flg_suspend)
int remove_io_handler (ACE_HANDLE handle)
int remove_io_handler (ACE_Handle_Set &set)
int resume_io_handler (ACE_HANDLE handle)
int suspend_io_handler (ACE_HANDLE handle)
Public Member Functions inherited from ACE_Task< ACE_NULL_SYNCH >
 ACE_Task (ACE_Thread_Manager *thr_mgr=0, ACE_Message_Queue< ACE_SYNCH_USE, ACE_System_Time_Policy > *mq=0)
virtual ~ACE_Task ()
 Destructor.
ACE_Message_Queue< ACE_SYNCH_USE, ACE_System_Time_Policy > * msg_queue ()
 Gets the message queue associated with this task.
ACE_Time_Value_T< ACE_System_Time_Policygettimeofday () const
void set_time_policy (ACE_System_Time_Policy const &time_policy)
int putq (ACE_Message_Block *, ACE_Time_Value *timeout=0)
int getq (ACE_Message_Block *&mb, ACE_Time_Value *timeout=0)
int ungetq (ACE_Message_Block *, ACE_Time_Value *timeout=0)
int reply (ACE_Message_Block *mb, ACE_Time_Value *tv=0)
int put_next (ACE_Message_Block *msg, ACE_Time_Value *timeout=0)
const ACE_TCHARname () const
virtual ACE_Task< ACE_SYNCH_USE, ACE_System_Time_Policy > * next ()
 Get next Task pointer.
ACE_Task< ACE_SYNCH_USE, ACE_System_Time_Policy > * sibling ()
virtual int flush (u_long flag=ACE_Task_Flags::ACE_FLUSHALL)
void water_marks (ACE_IO_Cntl_Msg::ACE_IO_Cntl_Cmds, size_t)
 Manipulate watermarks.
void dump () const
 Dump the state of an object.
Public Member Functions inherited from ACE_Task_Base
 ACE_Task_Base (ACE_Thread_Manager *=0)
 Constructor.
virtual ~ACE_Task_Base ()
 Destructor.
virtual int open (void *args=0)
 Default ACE_Task open routine.
virtual int close (u_long flags=0)
 Default ACE_Task close routine.
virtual int module_closed ()
virtual int put (ACE_Message_Block *, ACE_Time_Value *=0)
 Default ACE_Task put routine.
virtual int activate (long flags=THR_NEW_LWP|THR_JOINABLE|THR_INHERIT_SCHED, int n_threads=1, int force_active=0, long priority=ACE_DEFAULT_THREAD_PRIORITY, int grp_id=-1, ACE_Task_Base *task=0, ACE_hthread_t thread_handles[]=0, void *stack[]=0, size_t stack_size[]=0, ACE_thread_t thread_ids[]=0, const char *thr_name[]=0)
virtual int wait ()
 Wait for all threads running in a task to exit.
virtual int suspend ()
 Suspend a task.
virtual int resume ()
 Resume a suspended task.
int grp_id () const
 Get the current group id.
void grp_id (int)
 Set the current group id.
ACE_Thread_Managerthr_mgr () const
 Get the thread manager associated with this Task.
void thr_mgr (ACE_Thread_Manager *)
 Set the thread manager associated with this Task.
int is_reader () const
 True if queue is a reader, else false.
int is_writer () const
 True if queue is a writer, else false.
size_t thr_count () const
ACE_thread_t last_thread () const
Public Member Functions inherited from ACE_Service_Object
 ACE_Service_Object (ACE_Reactor *=0)
 Constructor.
virtual ~ACE_Service_Object ()
 Destructor.
Public Member Functions inherited from ACE_Event_Handler
virtual ~ACE_Event_Handler ()=default
 Destructor is virtual to enable proper cleanup.
virtual ACE_HANDLE get_handle () const
 Get the I/O handle.
virtual void set_handle (ACE_HANDLE)
 Set the I/O handle.
virtual int priority () const
virtual void priority (int priority)
 Set the priority of the Event_Handler.
virtual int handle_input (ACE_HANDLE fd=ACE_INVALID_HANDLE)
 Called when input events occur (e.g., connection or data).
virtual int handle_output (ACE_HANDLE fd=ACE_INVALID_HANDLE)
virtual int handle_exception (ACE_HANDLE fd=ACE_INVALID_HANDLE)
 Called when an exceptional events occur (e.g., SIGURG).
virtual int handle_timeout (const ACE_Time_Value &current_time, const void *act=0)
virtual int handle_exit (ACE_Process *)
 Called when a process exits.
virtual int handle_close (ACE_HANDLE handle, ACE_Reactor_Mask close_mask)
virtual int handle_signal (int signum, siginfo_t *=0, ucontext_t *=0)
virtual int resume_handler ()
virtual int handle_qos (ACE_HANDLE=ACE_INVALID_HANDLE)
virtual int handle_group_qos (ACE_HANDLE=ACE_INVALID_HANDLE)
virtual void reactor (ACE_Reactor *reactor)
 Set the event demultiplexors.
virtual ACE_Reactorreactor () const
 Get the event demultiplexors.
virtual ACE_Reactor_Timer_Interfacereactor_timer_interface () const
 Get only the reactor's timer related interface.
virtual Reference_Count add_reference ()
 Increment reference count on the handler.
virtual Reference_Count remove_reference ()
 Decrement reference count on the handler.
Reference_Counting_Policyreference_counting_policy ()
 Current Reference_Counting_Policy.
Public Member Functions inherited from ACE_Shared_Object
 ACE_Shared_Object ()
 Constructor.
virtual ~ACE_Shared_Object ()
 Destructor.
virtual int init (int argc, ACE_TCHAR *argv[])
 Initializes object when dynamic linking occurs.
virtual int fini ()
 Terminates object when dynamic unlinking occurs.
virtual int info (ACE_TCHAR **info_string, size_t length=0) const
 Returns information on a service object.

Protected Member Functions

virtual int svc ()
 Run by a daemon thread to handle deferred processing.
Protected Member Functions inherited from ACE_Event_Handler
 ACE_Event_Handler (ACE_Reactor *=nullptr, int priority=ACE_Event_Handler::LO_PRIORITY)
 Force ACE_Event_Handler to be an abstract base class.

Protected Attributes

ACE_Select_Reactor select_reactor_
 Should be initialized before reactor_.
ACE_Reactor reactor_
Protected Attributes inherited from ACE_Task_Base
size_t thr_count_
ACE_Thread_Managerthr_mgr_
 Multi-threading manager.
u_long flags_
 ACE_Task flags.
int grp_id_
 This maintains the group id of the Task.
ACE_thread_t last_thread_id_
 Holds the thread ID of the last thread to exit svc() in this object.
Protected Attributes inherited from ACE_Event_Handler
Atomic_Reference_Count reference_count_
 Reference count.

Additional Inherited Members

Public Types inherited from ACE_Event_Handler
enum  {
  LO_PRIORITY = 0 , HI_PRIORITY = 10 , NULL_MASK = 0 , READ_MASK = (1 << 0) ,
  WRITE_MASK = (1 << 1) , EXCEPT_MASK = (1 << 2) , ACCEPT_MASK = (1 << 3) , CONNECT_MASK = (1 << 4) ,
  TIMER_MASK = (1 << 5) , QOS_MASK = (1 << 6) , GROUP_QOS_MASK = (1 << 7) , SIGNAL_MASK = (1 << 8) ,
  ALL_EVENTS_MASK , RWE_MASK , DONT_CALL = (1 << 9)
}
enum  { ACE_EVENT_HANDLER_NOT_RESUMED = -1 , ACE_REACTOR_RESUMES_HANDLER = 0 , ACE_APPLICATION_RESUMES_HANDLER }
typedef long Reference_Count
 Reference count type.
Static Public Member Functions inherited from ACE_Task_Base
static ACE_THR_FUNC_RETURN svc_run (void *)
 Routine that runs the service routine as a daemon thread.
static void cleanup (void *object, void *params)
Static Public Member Functions inherited from ACE_Event_Handler
static ACE_THR_FUNC_RETURN read_adapter (void *event_handler)
static int register_stdin_handler (ACE_Event_Handler *eh, ACE_Reactor *reactor, ACE_Thread_Manager *thr_mgr, int flags=THR_DETACHED)
static int remove_stdin_handler (ACE_Reactor *reactor, ACE_Thread_Manager *thr_mgr)
 Performs the inverse of the register_stdin_handler() method.
Public Attributes inherited from ACE_Task< ACE_NULL_SYNCH >
ACE_Message_Queue< ACE_SYNCH_USE, ACE_System_Time_Policy > * msg_queue_
 Queue of messages on the ACE_Task..
bool delete_msg_queue_
 true if should delete Message_Queue, false otherwise.
ACE_Module< ACE_SYNCH_USE, ACE_System_Time_Policy > * mod_
 Back-pointer to the enclosing module.
ACE_Task< ACE_SYNCH_USE, ACE_System_Time_Policy > * next_
 Pointer to adjacent ACE_Task.
 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks.
Public Attributes inherited from ACE_Service_Object
 ACE_ALLOC_HOOK_DECLARE
 Declare the dynamic allocation hooks.
Protected Types inherited from ACE_Event_Handler
typedef std::atomic< Reference_CountAtomic_Reference_Count
 Typedef for implementation of reference counting.

Constructor & Destructor Documentation

◆ ACE_Asynch_Pseudo_Task()

ACE_Asynch_Pseudo_Task::ACE_Asynch_Pseudo_Task ( )

◆ ~ACE_Asynch_Pseudo_Task()

ACE_Asynch_Pseudo_Task::~ACE_Asynch_Pseudo_Task ( )
virtual

Member Function Documentation

◆ register_io_handler()

int ACE_Asynch_Pseudo_Task::register_io_handler ( ACE_HANDLE handle,
ACE_Event_Handler * handler,
ACE_Reactor_Mask mask,
int flg_suspend )

◆ remove_io_handler() [1/2]

int ACE_Asynch_Pseudo_Task::remove_io_handler ( ACE_HANDLE handle)

◆ remove_io_handler() [2/2]

int ACE_Asynch_Pseudo_Task::remove_io_handler ( ACE_Handle_Set & set)

◆ resume_io_handler()

int ACE_Asynch_Pseudo_Task::resume_io_handler ( ACE_HANDLE handle)

◆ start()

int ACE_Asynch_Pseudo_Task::start ( )

◆ stop()

int ACE_Asynch_Pseudo_Task::stop ( )

◆ suspend_io_handler()

int ACE_Asynch_Pseudo_Task::suspend_io_handler ( ACE_HANDLE handle)

◆ svc()

int ACE_Asynch_Pseudo_Task::svc ( )
protectedvirtual

Run by a daemon thread to handle deferred processing.

Default ACE_Task service routine.

Reimplemented from ACE_Task_Base.

Member Data Documentation

◆ reactor_

ACE_Reactor ACE_Asynch_Pseudo_Task::reactor_
protected

◆ select_reactor_

ACE_Select_Reactor ACE_Asynch_Pseudo_Task::select_reactor_
protected

Should be initialized before reactor_.


The documentation for this class was generated from the following files: